Individual Calculations November 2021
 Demelkas, Ioannis  Total change: 72.40  Rating chartPersonal card
 48th Team Championship A Category - North Thessaloniki GRE 2021-10-05
RcRownchangeKK*chgGame
 1951 1716 5.00 6 3.62 20 72.40 
  Liodakis, Konstantinos-Spyros 2116  * GRE0.001-0.0820-1.60 
  Ntirlis, Nikolaos 1890 GRE1.0010.732014.60 
  Lolos, Ioannis 2007 GRE1.0010.852017.00 
  Athanasiadis, Panagiotis 1786 GRE1.0010.602012.00 
  Hadzimanolis, Antonios f2116  * GRE1.0010.922018.40 
  Antoniadou, Paraskevi 1788 GRE1.0010.602012.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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